Argentina is far better without star Messi. Even though people will say "its just friendly". Its more about how the players play together, and this Argentina side is playing some amazing team game with everyone linking up well. Aguero will always be the key man for Argentina. And Di Maria is maturing up to assist or pass when needed to others to do magic. Now what will make this more scary if Messi is put in the 2nd half, then the opponent will be lost.